北方农业学报 ›› 2023, Vol. 51 ›› Issue (1): 118-127.doi: 10.12190/j.issn.2096-1197.2023.01.14

• 农业经济·农业信息技术 • 上一篇    下一篇

“双碳”目标下粮食主产区农业绿色生产效率研究——以安徽省为例

张标, 黄天辰   

  1. 阜阳师范大学 经济学院,安徽 阜阳 236037
  • 收稿日期:2022-12-05 出版日期:2023-02-20 发布日期:2023-05-22
  • 作者简介:张 标(1988—),男,讲师,博士,硕士生导师,主要从事农业经济的研究工作。
  • 基金资助:
    安徽省自然科学基金项目(2208085QD101); 安徽省社会科学创新发展研究课题攻关项目(2021CX516); 安徽省高校人文社科研究重点项目(SK2021A0398)

Study on agricultural green production efficiency in the main grain production areas under the “double carbon” goal—taking Anhui Province as an example

ZHANG Biao, HUANG Tianchen   

  1. School of Economics,Fuyang Normal University,Fuyang 236037,China
  • Received:2022-12-05 Online:2023-02-20 Published:2023-05-22

摘要: 【目的】探究“双碳”和粮食安全双重目标约束的农业绿色生产效率及其影响因素,为提高农业绿色生产效率和实现“双碳”目标提供科学支撑和政策参考。【方法】以我国粮食主产区安徽省为例,基于2011—2020年16个市的面板数据,通过构建DEA模型、Malmquist指数模型和Tobit模型,从时序和空间角度对农业绿色生产效率进行静态分析和动态评估,并分析其关键影响因素。【结果】安徽省农业绿色生产综合效率为0.593,呈现南高北低的空间分布格局;纯技术效率为0.808,呈现中间高两边低的空间分布规律;规模效率为0.731,呈现中间低两边高的分布规律。农业绿色全要素生产率不断提高,呈现中间高两边低的空间分布规律;大部分地区在农业绿色生产的资源利用和规模投入方面存在不同程度冗余,导致其效率未达到生产最优;耕地面积和农业机械化能够显著提高农业绿色生产效率,而城镇人口比重和受灾情况则显著降低农业绿色生产效率。【结论】安徽省农业绿色生产效率总体水平不高,且不同地区之间存在差异,耕地面积和农业机械化是影响农业绿色生产效率的积极因素。

关键词: “双碳”, 粮食主产区, 农业绿色生产效率, 影响因素, 安徽省

Abstract: 【Objective】To explore the agricultural green production efficiency and the influencing factors constrained by the dual goals of “double carbon” and food security,in order to provide scientific support and policy references for improving agricultural green production efficiency and achieving the “double carbon” goals.【Methods】Taking the main grain producing area in China,Anhui Province,as an example,based on the panel data of 16 cities from 2011 to 2020,the DEA model,Malmquist index model and Tobit model were constructed to conduct static analysis and dynamic evaluation of agricultural green production efficiency from time and space perspectives,and analyze the key influencing factors as well.【Results】The comprehensive efficiency of agricultural green production in Anhui Province was 0.593,showing a spatial distribution pattern of high in the south and low in the north. The pure technical efficiency was 0.808,with a spatial distribution pattern of high in the middle and low on both sides. The scale efficiency was 0.731,with a distribution pattern of low in the middle and high on both sides. The agricultural green total factor productivity had been steadily improving,showing a spatial distribution pattern of high in the middle and low on both sides. Due to the varied degrees of resource redundancy and scale input in agricultural green production,the majority of regions did not reach optimal production efficiency levels. The area of cultivated land and agricultural mechanization could significantly improve the agricultural green production efficiency,while the proportion of urban population and disaster conditions could significantly reduce the agricultural green production efficiency. 【Conclusion】The overall level of agricultural green production efficiency in Anhui Province was not high,and there were regional variations. Cultivated land area and agricultural mechanization were the positive factors affecting agricultural green production efficiency.

Key words: “Double carbon”, Main grain producing areas, Agricultural green production efficiency, Influencing factors, Anhui Province

中图分类号: 

  • F304